check engine Acura MDX HYBRID 2020 Owner's Guide

641
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the high
temperature indicator goes off.
u If the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, turn the power system on, and check the
high temperature indicator.
If the high temperature indicator is off, resu me driving. If it stay on, contact a dealer
for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve TankMAXMIN
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642
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the ha zard warning lights on.
■What to do after parking the vehicle
1. Turn the power system off and let it sit for approximately three
minutes.
2. Open the hood and check the oil level.
2 Oil Check P. 573
3.Start the engine and check th e low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off with in 10 seconds: Immediately turn
the power system off and contact a dealer for repairs.
If the 12-Volt Battery Charging System Indicator
Comes On
■Reasons for the indicator to come on
Comes on when the 12-Volt battery is not being charged.
■What to do when the indicator comes on
Turn off the climate con trol system, rear defogger, and other electrical
systems, and immediately contact a dealer for repairs.
1 If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediatelyM
1If the 12-Volt Battery Chargi ng System Indicator Comes On
If you need to stop temporarily, do not turn off the
power system. Restarting the power system may
rapidly discharge the battery.
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644
uuIndicator, Coming On/Blinking uIf the Brake System Indicator (Red) Comes On
Handling the Unexpected
If the Brake System Indicator (Red) Comes On
■Reasons for the indicator to come on
• The brake fluid is low.
• There is a malfunction in the brake system.
■What to do when the indicator comes on while driving
Depress the brake pedal lightly to check pedal pressure.
• If normal, check the brake fluid level the next time you stop.
• If abnormal, take immediate action . If necessary, downshift the
transmission to slow the vehicle using regenerative braking.
If the Speed-Sensitive Electric Power Steering (EPS)
System Indicator Comes On
■Reasons for the indicator to come on
• Comes on when there is a problem with the EPS system.
• If you depress the accelerator pedal repeatedly to increase the engine
speed while the engine is idling, the indicator comes on, and
sometimes the steering wheel becomes harder to operate.
■What to do when the indicator comes on
Stop the vehicle in a safe place and restart the power system.
If the indicator comes on and stays on, immediately have your vehicle
inspected by a dealer.
1 If the Brake System Indicator (Red) Comes On
Have your vehicle re paired immediately.
It is dangerous to drive with low brake fluid. If there
is no resistance from the brake pedal, stop
immediately in a safe plac e. If necessary downshift
the gears.
If the brake system indicator and ABS indicator come
on simultaneously, the elec tronic brake distribution
system is not working. Th is can result in vehicle
instability under sudden braking.
Have your vehicle inspecte d by a dealer immediately.
If both red and amber brake system indicators come
on, stop the vehicle in a safe place and have it
inspected by a dealer immediately.U.S.
Canada
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648
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set
the power mode to VEHICLE OFF and check
to see if any applic able fuse is blown.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
Located near the brake fluid reservoir. Push
the tabs to open the box.
■Engine Compartment Fuse
Box Type A
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1−−
2−−
3ACG FR15 A
4 Washer 15 A
5IG1 OP(7.5 A)
6 ECU FR 7.5 A
7VBSOL(10 A)
8FI Sub 15A
9DBW15 A
10 FI Main 15 A
11IG Coil15 A
12 DRL R 10 A
13DRL L10 A
14 Injector 20 A
15Radio20 A
16 Back Up 10 A
17MG Clutch(7.5 A)
18 FR Fog*(7.5 A)
19−−
20 H/L HI R 7.5 A
21−−
22 Small LT 10 A
23−−
24 H/L HI L 7.5 A
25SBW15 A
26 H/L LO R 10 A
27H/L LO L10 A
28 Oil LVL 7.5 A
29Main Fan30 A
30 Sub Fan 30 A
31Wiper Main30 A
Circuit ProtectedAmps
* Not available on all models
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656
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the large fuse in the engine
compartment.
u If the fuse is blown, use a Phillips-head
screwdriver to remo ve the screw and
replace it with a new one.
4. Inspect the small fuses in the engine
compartment and the vehicle interior.
u If there is a blown fuse, remove it with
the fuse puller and replace it with a new
one.1Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating
greatly increases the chances of damaging the
electrical system.
Replace fuse with a spare fuse of the same specified
amperageM
Use the charts to locate the fuse in question and
confirm the specified amperage on the fuse labelM 2 Fuse Locations P. 648
There is a fuse puller in the engine compartment fuse
box.
Combined
Fuse Blown Fuse
Fuse Puller
Blown Fuse
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４５分

677
Index
Coolant (Engine)...................................... 577
Adding to the Radiator ........................... 578
Adding to the Reserve Tank .................... 577
Overheating ............................................ 640
Coolant (Inverter) .................................... 579
Creeping (Dual Clutch Transmission) ...... 464
Cross Traffic Monitor ............................... 541
Cup Holders .............................................. 214
Customized Features ....................... 131, 362
D
Daytime Running Lights .......................... 178
Dead Battery ............................................ 638
Defrosting the Windshield and Windows ................................................. 228
Detachable Anchor .................................... 44
Devices that Emit Radio Waves ............... 665
Dimming Headlights .............................................. 175
Rearview Mirror ...................................... 191
Dipstick (Engine Oil) ................................ 573
Directional Signals (Turn Signal) ............. 174
Door Mirrors ............................................. 192
Doors ........................................................ 143
Auto Door Locking.................................. 157
Auto Door Unlocking .............................. 157
Door Open Message ................................. 38
Keys........................................................ 143
Locking/Unlocking the Doors from the
Inside .............................................. 18, 154 Locking/Unlocking the Doors from the
Outside.................................................. 145
Lockout Prevention System ...................... 152
DOT Tire Quality Grading ........................ 594
Driver’s Knee Airbag .................................. 54
Driving ....................................................... 447
Braking .................................................... 518
Dual Clutch Transmission ......................... 464
Off-Highway Driving Guidelines ............... 455
Shifting Gear ........................................... 465
Turning on the Power .............................. 457
Driving Position Memory System ............. 188
Dual Clutch Transmission ......................... 464
Creeping ................................................. 464
Fluid ........................................................ 580
Kickdown ................................................ 464
Operating the Shift Button ................ 23, 467
Shifting ................................................... 465
Dust and Pollen Filter ............................... 604
Dynamic Mode button ............................. 474
E
Elapsed Time............................................. 128
Electric Parking Brake Indicator .................................................... 86
Switch ..................................................... 518
Electric Parking Brake System Indicator .................................................... 86
Electric Power Steering (EPS)
System ............................................... 95, 644 Electronic Stability Control (ESC)
............. 506
Emergency ................................................ 657
Emissions Testing (Readiness Codes) ....... 667
Energy Efficiency ........................................ 12
Engine ....................................................... 664
Coolant ................................................... 577
Jump Starting .......................................... 638
Oil ........................................................... 572
Remote Engine Start................................ 459
Starting ................................................... 457
Engine Compartment Cover .................... 571
Engine Coolant ......................................... 577
Adding to the Radiator ............................ 578
Adding to the Reserve Tank..................... 577
Overheating ............................................ 640
Engine Oil ................................................. 572
Adding .................................................... 574
Checking................................................. 573
Displaying Oil Life .................................... 565
Low Oil Pressure Indicator ................. 88, 642
Recommended Engine Oil ....................... 572
EPS (Electric Power Steering)
System ............................................... 95, 644
Exhaust Gas Hazard (Carbon Monoxide) .. 80
Exterior Care (Cleaning) ........................... 607
Exterior Mirrors ........................................ 192
F
Features.................................................... 235
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680
Index
Kickdown (Dual Clutch Transmission)..... 464
L
Lane Keeping Assist System (LKAS)......... 498
Indicator .................................................... 98
LATCH (Child Seats) .............................. 67, 74
LED Puddle Light ...................................... 147
Legal Information on Apple CarPlay/ Android Auto .......................................... 338
License information .................................. 341
Lights ................................................. 175, 582
Automatic ............................................... 176
Bulb Replacement .................................... 582
Daytime Running Lights ........................... 178
High Beam Indicator .................................. 95
Interior .................................................... 209
Light Switches ......................................... 175
Lights On Indicator .................................... 96
Turn Signals ............................................. 174
Load Limits ................................................ 451
Locking/Unlocking .................................... 143
Auto Door Locking/Unlocking .................. 157
Childproof Door Locks ............................. 156
From Inside .............................................. 154
From Outside ........................................... 145
Keys ........................................................ 143
Using a Key ............................................. 151
Lockout Prevention System ...................... 152
Low Battery Charge .................................. 642
Low Fuel Indicator ...................................... 91 Low Oil Pressure Indicator
................. 88, 642
Lower Anchors ...................................... 67, 74
Lubricant Specifications Chart ................. 663
Luggage (Maximum Load Limit) ............. 451
Lumbar Support ....................................... 195
M
Maintenance............................................. 561
12-Volt Battery ........................................ 600
Brake Fluid .............................................. 581
Cleaning ................................................. 605
Climate Control System ........................... 604
Coolant ........................................... 577, 579
Maintenance Minder
TM............................ 565
Oil ........................................................... 573
Precautions ............................................. 562
Radiator .................................................. 578
Remote Control....................................... 602
Remote Transmitter ................................. 601
Replacing Light Bulbs .............................. 582
Safety...................................................... 563
Service Items ........................................... 567
Tires ........................................................ 591
Transmission Fluid ................................... 580
Under the Hood ...................................... 569
Wireless Headphone................................ 603
Malfunction Indicator Lamp .............. 88, 643
Map Lights ................................................ 210
Maximum Load Limit ............................... 451
Meters, Gauges ......................................... 123 MID (Multi-information Display)
............ 125
Mirrors ...................................................... 191
Adjusting ................................................ 191
Door ....................................................... 192
Exterior ................................................... 192
Interior Rearview ..................................... 191
Modifications (and Accessories) .............. 611
Moonroof ................................................. 170
MP3 ................................................... 275, 300
Multi-function Steering-wheel Controls .................................................. 125
Multi-Information Display (MID) ............ 125
Multi-View Rear Camera ......................... 545N
Numbers (Identification)......................... 664
O
Odometer................................................. 126
Off-Highway Driving Guidelines ............. 455
Oil (Engine) .............................................. 572
Adding ................................................... 574
Checking ................................................ 573
Displaying Oil Life ................................... 565
Low Oil Pressure Indicator ................. 88, 642
Recommended Engine Oil ....................... 572
Viscosity.................................................. 572
On Demand Multi-Use Display
TM............. 244
Open Source Licenses .............................. 340
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681
Index
Opening/ClosingHood ...................................................... 570
Moonroof ............................................... 170
Power Windows...................................... 168
Tailgate................................................... 158
Operating the Switches Around the Steering Wheel ....................................... 171
Outside Temperature Display ................. 127
Overhead Screen ...................................... 345
Overheating ............................................. 640
P
Paddle Shifters (Sequential Mode) ......... 472
Pandora ®................................................. 298
Panic Mode ............................................... 167
Parking ..................................................... 535
Parking Brake ........................................... 518
Parking Sensor System ............................. 537
Passenger Front Airb ag Off Indicator....... 60
Passing Indicators ..................................... 175
POWER Button ......................................... 171
Power Tailgate ......................................... 159
Power Windows ....................................... 168
Precautions While Driving ....................... 463
Driving Guidelines for Your Utility Vehicle .................................................. 463
Rain ........................................................ 463
Pregnant Women ....................................... 45
Puncture (Tire) ................................. 615, 623
R
Radiator.................................................... 578
Radio (AM/FM) .......................................... 261
Radio (SiriusXM ®) ..................................... 264
Radio Data System (RDS) .......................... 262
Range ........................................................ 128
RDS (Radio Data System) .......................... 262
Readiness Codes (Emissions Testing) ....... 667
Rear Climate Control System ................... 229
From the Front Panel ............................... 229
From the Rear Panel ................................ 232
Rear Defogger/Heated Door Mirror Button ..................................................... 187
Rear Entertainment System (RES) ............ 342
Auxiliary Console Panel ............................ 343
Front Control Panel Operation ................. 356
HDMI
TM Port ............................................ 344
Operating the System .............................. 345
Overhead Screen ..................................... 345
Playable Discs .......................................... 361
Playing a DVD .......................................... 346
Rear Control Panel Operation .................. 346
Wireless Headphones .............................. 342
Rear Seats Second Row Seat ..................................... 197
Third Row Seat ........................................ 206
Rearview Mirror ........................................ 191
Refueling ................................................... 557
Fuel Gauge .............................................. 123
Gasoline .......................................... 557, 662
Low Fuel Indicator ..................................... 91 Regenerative Energy and Regenerative
Braking ...................................................... 12
Regulations ............................... 515, 594, 665
Remote Engine Start with Vehicle Feedback ................................................. 459
Checking Door Lock Status...................... 153
Remote Transmitter ................................. 150
Replacement
Battery .................................... 601, 602, 603
Bulbs ....................................................... 582
Front Wiper Blade Rubber ....................... 587
Fuses ............................... 648, 651, 654, 655
Rear Wiper Blade Rubber......................... 589
Tires ........................................................ 597
Reporting Safety Defects ......................... 666
Resetting a Trip Meter ............................. 127
Reverse Tilt Door Mirror .......................... 192
Right Selector Wheel ....................... 125, 131
Road Departure Mitigation (RDM) ......... 493
On and Off.............................................. 495
S
Safe Driving ................................................ 33
Safety Checklist .......................................... 38
Safety Labels ............................................... 81
Safety Message ............................................. 1
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